lkml.org 
[lkml]   [2016]   [Feb]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] arm64: replace read_lock to rcu lock in call_step_hook
On Tue, Feb 09, 2016 at 04:04:42PM +0000, Will Deacon wrote:
> On Tue, Feb 09, 2016 at 10:07:58AM -0500, Steven Rostedt wrote:
> > On Tue, 9 Feb 2016 14:54:26 +0000
> > Will Deacon <will.deacon@arm.com> wrote:
> >
> >
> > > Acked-by: Will Deacon <will.deacon@arm.com>
>
> > The patch looks good to me. Do you want to take it through your tree?
> >
> > It benefits mainline too as a rcu_read_lock() is more efficient than
> > rwlocks. Although I will say this is a slow path anyway.
>
> I was thinking that Catalin would queue it for 4.6 in the arm64 tree,
> since that's probably easiest in case any unlikely conflicts crop up.

Queued.

--
Catalin

\
 
 \ /
  Last update: 2016-02-09 17:41    [W:0.149 / U:3.676 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site